CVE-2019-7898 : Security Advisory and Response

Magento Open Source and Magento Commerce versions prior to 1.9.4.2, 1.14.4.2, 2.1.18, 2.2.9, and 2.3.2 are vulnerable to an information leakage issue due to insufficient validation of user input.

Understanding CVE-2019-7898

This CVE identifies a security vulnerability in Magento platforms that allows access to disabled downloadable products.

What is CVE-2019-7898?

The vulnerability in Magento platforms allows unauthorized access to disabled downloadable products due to inadequate validation of user input.

The Impact of CVE-2019-7898

The vulnerability can lead to information leakage, potentially exposing sensitive data to unauthorized users.

Technical Details of CVE-2019-7898

Magento versions prior to specified releases are affected by this vulnerability.

Vulnerability Description

Samples of disabled downloadable products can be accessed due to inadequate input validation in Magento Open Source and Magento Commerce versions.

Affected Systems and Versions

Magento Open Source versions prior to 1.9.4.2
Magento Commerce versions prior to 1.14.4.2
Magento 2.1 versions prior to 2.1.18
Magento 2.2 versions prior to 2.2.9
Magento 2.3 versions prior to 2.3.2

Exploitation Mechanism

Unauthorized users can exploit this vulnerability to access disabled downloadable products in the affected Magento versions.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2019-7898.

Immediate Steps to Take

Apply the security patch provided by Magento to fix the vulnerability.
Regularly monitor and audit access to sensitive data within Magento platforms.

Long-Term Security Practices

Implement strict input validation mechanisms to prevent unauthorized access.
Educate users on secure practices to safeguard sensitive information.

Patching and Updates

Ensure timely installation of security updates and patches released by Magento to address known vulnerabilities.